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CCGS Alfred Needler
CCGS ''Alfred Needler''CCGS stands for Canadian Coast Guard Ship was an offshore fishery science vessel operated by the Canadian Coast Guard. The vessel entered service in 1982 with the Department of Fisheries and Oceans, stationed at the Bedford Institute of Oceanography in Dartmouth, Nova Scotia. In 1995, in order to reduce the number of ships and combine tasks, the Fisheries and Oceans fleet and the Canadian Coast Guard fleets were merged under the Canadian Coast Guard. Design and description ''Alfred Needler'' is a stern commercial trawler design that is long overall with a beam of and a draught of . The ship is similar in design to , but with different machinery, power and speed. The ship has a and a . The research vessel is powered by one Caterpillar 3606 six-cylinder geared diesel engine driving one controllable pitch propeller creating . The vessel is also equipped with one Caterpillar 3306 emergency generator. This gives the vessel a maximum speed of . ''Alfred Need ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Needler
Alfred Walker Holinshead Needler (1906 – 4 September 1998) was a Canadian scientist, administrator, diplomat and statesman. Alfred Needler was instrumental in establishing research for estimating large migratory marine fish populations from small samples, as well as making contributions toward Canada's participation in the International Commission for the Northwest Atlantic Fisheries (ICNAF) and later chairing the new international convention that established the Northwest Atlantic Fisheries Organization (NAFO). Education and career Born in Huntsville, Ontario, Alfred Needler attended the University of Toronto beginning in 1922, where he was influenced by the pioneer Canadian oceanographer and fishery biologist Professor A.G. Huntsman, who encouraged Needler to pursue a career in fishery research. Needler completed undergraduate and graduate studies during the 1920s; his doctorate research was based at the Atlantic Biological Station in St. Andrews, New Brunswick during th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caterpillar Inc
Caterpillar Inc. (stock symbol CAT) is an American Fortune 100, ''Fortune'' 500 corporation and the world's largest construction-equipment manufacturer. In 2018, Caterpillar was ranked number 65 on the ''Fortune'' 500 list and number 238 on the Global ''Fortune'' 500 list. Caterpillar stock is a component of the Dow Jones Industrial Average. Caterpillar Inc. traces its origins to the 1925 merger of the Holt Manufacturing Company and the C. L. Best Tractor Company, creating a new entity, California-based Caterpillar Tractor Company. In 1986, the company reorganized itself as a Delaware corporation under the current name, Caterpillar Inc. It announced in January 2017 that over the course of that year, it would relocate its headquarters from Peoria, Illinois, to Deerfield, Illinois, scrapping plans from 2015 of building an $800 million new headquarters complex in downtown Peoria. Its headquarters are located in Irving, Texas, since 2022. The company also licenses and markets a li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotian Shelf
The Scotian Shelf is a geological formation, part of the Continental shelf, located southwest of Nova Scotia, Canada. It covers an area of , is long and ranges in width from . It has an average depth of . The Scotian Shelf contains the ecologically important Scotian Shelf Large Marine Ecosystem (LME) and the Scotian Shelf Waters (SSW). The northeastern boundary is defined by the Laurentian Channel, where it drops off to . Further south is the continental slope, which sharply drops off to a depth of more than . The southwestern boundary ends at the Northeast Channel, including the Gulf of Maine. The Scotian Shelf is characterized by shallow, offshore banks under the ocean surface, with deep basins and troughs between that vary in depth from . These culminate at Sable Island. A southwesterly ocean current, (occasionally containing runoff from the Gulf of St Lawrence) flows over the inner shelf. The water flow over the banks is weaker and tends have greater variation. The Scotia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georges Bank
Georges Bank (formerly known as St. Georges Bank) is a large elevated area of the sea floor between Cape Cod, Massachusetts (United States), and Cape Sable Island, Nova Scotia (Canada). It separates the Gulf of Maine from the Atlantic Ocean. The origin of its name is obscure. The 1610 Velasco map, prepared for King James I of England, used the name "S. Georges Banck", a common practice when the name of the English patron saint, St. George, was sprinkled around the English-colonized world. By the 1850s, it was known simply as Georges Bank. Physical environment Georges Bank is the most westward of the great Atlantic fishing banks. The now-submerged portions of the North American mainland are comprised in the continental shelf running from the Grand Banks of Newfoundland to Georges. Georges Bank was part of the North American mainland as recently as 12,000 years ago. Roughly oval in shape, Georges Bank measures about 149 miles (240 kilometres) in length by 75 miles (120 kilometr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian American Strategic Review
The Canadian American Strategic Review was an influential Canadian think-tank that comments on Canadian Defence and sovereignty issues. The think-tank operated, for many years, from the campus of Simon Fraser University. History In 2007 the '' Canwest News Services'' cited one of the think-tank's papers on the option of employing Canadian Forces smaller CH-146 Griffon helicopters to Afghanistan. In 2008 the US Naval War College's '' International Law Studies'' cited one of the think-tank's papers on Canadian Prime Minister Stephen Harper's 2005 change in Defence policy. In 2009 Peter Worthington cited one of the review's papers that statistically analyzed the safety of the vehicles the Canadian Forces used in Afghanistan. In 2016, Steven Chase repeatedly quoted the Review's Stephen Priestley when ''The Globe and Mail'' reported on how Saudi Arabia used Canadian made light armored vehicles in ways that violated their export license. The reporting raised questions about a new Sau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commercial Trawler
A fishing trawler is a commercial fishing vessel designed to operate fishing trawls. Trawling is a method of fishing that involves actively dragging or pulling a trawl through the water behind one or more trawlers. Trawls are fishing nets that are pulled along the bottom of the sea or in midwater at a specified depth. A trawler may also operate two or more trawl nets simultaneously (double-rig and multi-rig). There are many variants of trawling gear. They vary according to local traditions, bottom conditions, and how large and powerful the trawling boats are. A trawling boat can be a small open boat with only 30 horsepower (22 kW) or a large factory ship with 10,000 horsepower (7457 kW). Trawl variants include beam trawls, large-opening midwater trawls, and large bottom trawls, such as "rock hoppers" that are rigged with heavy rubber wheels that let the net crawl over rocky bottom. History During the 17th century, the British developed the Dogger, an ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwest Atlantic Fisheries Organization
The Northwest Atlantic Fisheries Organization (NAFO) is an intergovernmental organization with a mandate to provide scientific advice and management of fisheries in the northwestern part of the Atlantic Ocean. NAFO is headquartered in Halifax, Nova Scotia, Canada. Mandate NAFO's overall objective is to contribute through consultation and cooperation to the optimum utilization, rational management and conservation of the fishery resources of the Convention Area. The NAFO Convention on Future Multilateral Cooperation in the Northwest Atlantic Fisherieshttps://www.nafo.int/Portals/0/PDFs/key-publications/NAFOConvention.pdf applies to most fishery resources of the Northwest Atlantic except salmon, tunas/marlins, whales, and sedentary species (e.g. shellfish). In 2007 NAFO adopted an Amended Convention. It was finally ratified in May 2017 with 3/4 of the Members agreeing to it. The original objective was modernized to include an ecosystem approach to fisheries management. It now ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe and Asia from the "New World" of the Americas in the European perception of the World. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and North and South America to the west. As one component of the interconnected World Ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south (other definitions describe the Atlantic as extending southward to Antarctica). The Atlantic Ocean is divided in two parts, by the Equatorial Counter Current, with the North(ern) Atlantic Ocean and the South(ern) Atlantic Ocean split at about 8°N. Scientific explorations of the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yard Number
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Nova Scotia
Nova Scotia ( ; ; ) is one of the thirteen provinces and territories of Canada. It is one of the three Maritime provinces and one of the four Atlantic provinces. Nova Scotia is Latin for "New Scotland". Most of the population are native English-speakers, and the province's population is 969,383 according to the 2021 Census. It is the most populous of Canada's Atlantic provinces. It is the country's second-most densely populated province and second-smallest province by area, both after Prince Edward Island. Its area of includes Cape Breton Island and 3,800 other coastal islands. The Nova Scotia peninsula is connected to the rest of North America by the Isthmus of Chignecto, on which the province's land border with New Brunswick is located. The province borders the Bay of Fundy and Gulf of Maine to the west and the Atlantic Ocean to the south and east, and is separated from Prince Edward Island and the island of Newfoundland by the Northumberland and Cabot straits, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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